{"id":2859,"date":"2019-10-27T14:53:06","date_gmt":"2019-10-27T14:53:06","guid":{"rendered":""},"modified":"2019-10-27T22:53:30","modified_gmt":"2019-10-27T14:53:30","slug":"%e5%ae%89%e6%a3%ae%e7%be%8e%e5%8d%8a%e5%af%bc%e4%bd%93%e5%af%b9%e6%b1%bd%e8%bd%a6led%e7%85%a7%e6%98%8e%e7%81%af%e7%9a%84%e8%ae%be%e8%ae%a1%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2859","title":{"rendered":"\u5b89\u68ee\u7f8e\u534a\u5bfc\u4f53\u5bf9\u6c7d\u8f66LED\u7167\u660e\u706f\u7684\u8bbe\u8ba1\u65b9\u6848"},"content":{"rendered":"
\n\t\u968f\u7740LED<\/u>\u5149\u8f93\u51fa\u4e0d\u65ad\u63d0\u5347\uff0c\u5f69\u8272\u53ca\u767d\u5149\u9ad8\u4eae\u5ea6LED\u5df2\u80fd\u66ff\u4ee3\u767d\u70bd\u706f\u7528\u4e8e\u6c7d\u8f66\u7167\u660e\u3002\u7531\u4e8eLED\u662f\u4f4e\u538b\u5668\u4ef6\uff0c\u6839\u636e\u8272\u5f69\u53ca\u7535\u6d41<\/u>\u4e0d\u540c\uff0c\u5176\u6b63\u5411\u7535\u538b\u53ef\u80fd\u4ecb\u4e8e2 V\u81f34.5 V\u4e4b\u95f4\uff1bLED\u8fd8\u9700\u8981\u4ee5\u6052\u5b9a\u7535\u6d41\u9a71\u52a8\uff0c\u4ee5\u786e\u4fdd\u6240\u8981\u6c42\u7684\u5149\u5f3a\u5ea6\u548c\u8272\u5f69\u3002\u5b89\u68ee\u7f8e<\/u>\u534a\u5bfc\u4f53\u4e3a\u6c7d\u8f66\u7167\u660e\u5e94\u7528\u63d0\u4f9b\u7b26\u5408\u6c7d\u8f66\u5e94\u7528\u4e25\u683c\u8981\u6c42\u7684\u4e30\u5bccLED\u7167\u660e<\/u>\u53ca\u7535\u673a\u9a71\u52a8\u65b9\u6848\uff0c\u6ee1\u8db3\u4e0d\u540c\u6c7d\u8f66\u7167\u660e\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n
\n\t\u6c7d\u8f66\u524d\u7167\u706f\u65b9\u6848<\/p>\n
\n\t\u73b0\u5728\u8def\u4e0a\u884c\u9a76\u7684\u5927\u591a\u6570\u6c7d\u8f66\u90fd\u88c5\u5907\u4e86\u5364\u7d20\u706f\uff0c\u5e26\u6709\u4e3b\u8981\u524d\u7167\u706f\u529f\u80fd——\u8fdc\u5149\u706f\u53ca\u8fd1\u5149\u706f\u3002\u5364\u7d20\u8fd1\u5149\u706f\u7684\u529f\u7387\u6d88\u8017\u7ea655 W\uff0c\u63d0\u4f9b\u7ea61,000\u6d41\u660e\u7684\u5149\u8f93\u51fa\u3002\u800c\u5341\u5e74\u524d\u63a8\u51fa\u7684\u9ad8\u5f3a\u5ea6\u6c14\u4f53\u653e\u7535\u706f(HID)\u6d88\u8017\u529f\u7387\u7ea6\u4e3a35 W\uff0c\u5149\u8f93\u51fa\u7ea63,500\u6d41\u660e\u3002\u7531\u4e8e\u6781\u9ad8\u7684\u5149\u5f3a\u5ea6\u548c\u7729\u5149\uff0c\u4f1a\u7ed9\u8fce\u9762\u9a76\u6765\u7684\u6c7d\u8f66\u5e26\u6765\u98ce\u9669\uff0c\u4e00\u4e9b\u56fd\u5bb6\u8981\u6c42\u8fd1\u5149\u706f\u8981\u81ea\u52a8\u8c03\u8282\uff0c\u5e76\u9644\u52a0\u9ad8\u538b\u6e05\u6d17\u88c5\u7f6e\u3002\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0cHID\u706f\u5c06\u5728\u53cc\u6c19\u6c14\u65b9\u6848\u4e2d\u96c6\u6210\u8fdc\u5149\u706f\u529f\u80fd\u3002<\/p>\n
\n\t\u867d\u7136\u5364\u7d20\u706f\u6280\u672f\u4ecd\u662f\u53ef\u884c\u7684\u524d\u7167\u706f\u65b9\u6848\uff0c\u4f46\u6c7d\u8f66\u8bbe\u8ba1\u5df2\u7ecf\u5f00\u59cb\u8d8a\u6765\u8d8a\u591a\u5730\u4f7f\u7528LED\u7167\u660e\u6280\u672f\uff0c\u4ee5\u63d0\u4f9b\u4e30\u5bcc\u7684\u9020\u578b\u9009\u62e9\uff0c\u652f\u6301\u706f\u5177“\u5373\u65f6\u5bfc\u901a”\uff0c\u5e76\u5b9e\u73b00%\u5230100%\u7684\u4eae\u5ea6\u63a7\u5236\u3002<\/p>\n
\n\t\u524d\u7167\u706f\u53e6\u4e00\u4e2a\u91cd\u8981\u7528\u9014\u662f\u4f18\u5316\u5f2f\u9053\u53ef\u89c1\u5ea6\u7684\u81ea\u9002\u5e94\u524d\u7167\u706f\u7cfb\u7edf(AFS)\u7684\u5149\u675f\u65cb\u8f6c\uff0c\u5e76\u6839\u636e\u5b9e\u65f6\u73af\u5883\u8c03\u914d\u5149\u675f\u7684\u81ea\u9002\u5e94\u9a7e\u9a76\u5149\u675f(ADB)\u3002\u6b65\u8fdb\u7535\u673a<\/u>\u4e3aAFS\u53caADB\u63d0\u4f9b\u4e3b\u8981\u7684\u63a7\u5236\u529f\u80fd\u3002\u5b89\u68ee\u7f8e\u534a\u5bfc\u4f53\u63d0\u4f9b\u4e13\u95e8\u4e3a\u524d\u7167\u706f\u8bbe\u8ba1\u7684\u5b8c\u6574\u4ea7\u54c1\u7cfb\u5217\uff0c\u5305\u62ec\u901a\u7528\u706f\u6ce1\u9a71\u52a8\u5668\u65b9\u6848\u3001\u6b65\u8fdb\u7535\u673a\u9a71\u52a8\u5668<\/u>\u3001LED\u9a71\u52a8\u5668<\/u>\u53ca\u6c19\u6c14\u706f\u9a71\u52a8\u5668\u3002<\/p>\n
\n\t1) \u524d\u7167\u706f\u7684\u6c34\u5e73\u53ca\u65cb\u8f6c\u8c03\u8282\u65b9\u6848<\/p>\n
\n\tAMI<\/u>S-30623\u5355\u82af\u7247\u5fae\u6b65\u8fdb\u7535\u673a\u9a71\u52a8\u5668\u63a7\u5236\u5668\u53caLIN\u63a5\u53e3<\/u>\u53ef\u7528\u4e8e\u8bbe\u8ba1\u4e0eLIN\u4e3b\u673a\u8fdc\u7a0b\u8fde\u63a5\u7684\u4e13\u7528\u673a\u7535\u65b9\u6848\u3002\u8be5\u5668\u4ef6\u901a\u8fc7\u603b\u7ebf\u63a5\u6536\u4f4d\u7f6e\u6307\u4ee4\uff0c\u5e76\u4f7f\u7528\u53ef\u914d\u7f6e\u7684\u7535\u6d41\u3001\u901f\u5ea6\u3001\u52a0\u901f\u5ea6\u53ca\u51cf\u901f\u5ea6\u53c2\u6570\uff0c\u9a71\u52a8\u7535\u673a\u7ebf\u5708\u81f3\u6240\u9700\u7684\u4f4d\u7f6e\uff0c\u8fd8\u53ef\u68c0\u6d4b\u7535\u673a\u505c\u8f6c\u72b6\u51b5\uff0c\u9002\u7528\u4e8e\u524d\u7167\u706f\u6c34\u5e73\u8c03\u6574\u548c\u65cb\u8f6c\u63a7\u5236\u3002<\/p>\n
\n\t<\/p>\n
\n\tNCV70521\u548cNCV70522\u662f\u5355\u82af\u7247\u5fae\u6b65\u8fdb\u7535\u673a\u9a71\u52a8\u5668\uff0c\u5e26\u6709\u7535\u6d41\u8f6c\u6362\u8868\u548cSPI<\/u>\u63a5\u53e3\u3002NCV70522\u8fd8\u5305\u542b\u5d4c\u5165\u5f0f5 V\u7a33\u538b\u5668\u53ca\u770b\u95e8\u72d7<\/u>\u590d\u4f4d\u529f\u80fd\u3002\u8be5\u5668\u4ef6\u7528\u4f5c\u5916\u8bbe\u9a71\u52a8\u5668\uff0c\u4ece\u5fae\u63a7\u5236\u5668\u63a5\u6536“\u4e0b\u4e00\u4e2a\u5fae\u6b65\u6307\u4ee4\uff0c\u5e76\u4ee5\u60f3\u8981\u7684\u901f\u5ea6\u540c\u6b65\u7535\u673a\u7ebf\u5708\u7535\u6d41\u3002\u96c6\u6210SPI\u603b\u7ebf\u5141\u8bb8\u53c2\u6570\u8bbe\u7f6e\u53ca\u8bca\u65ad\u53cd\u9988\u3002<\/p>\n
\n\t<\/p>\n
\n\t2) \u5148\u8fdbLED\u524d\u7167\u706f\u7cfb\u7edf\u7684\u7535\u6e90\u9547\u6d41\u5668\u53ca\u53ccLED\u9a71\u52a8\u5668<\/p>\n
\n\t\u7528\u4e8e\u524d\u7167\u706f\u7684NCV78663\u5355\u82af\u7247\u667a\u80fdLED\u9a71\u52a8\u5668\u652f\u6301\u4ee5\u5355\u4e2a\u6a21\u5757\u63a7\u5236\u8fdc\u5149\u706f\u3001\u8fd1\u5149\u706f\u3001\u65e5\u95f4\u884c\u8f66\u706f\u3001\u793a\u5ed3\u706f\u3001\u8f6c\u5411\u706f\u3001\u8f6c\u5411\u6307\u793a\u706f<\/u>\u53ca\u96fe\u706f\u3002\u5b83\u96c6\u6210\u6570\u5b57\u8c03\u5149\u3001SPI\u53ef\u7f16\u7a0b\u8bbe\u7f6e\u53ca\u5185\u7f6e\u8bca\u65ad\u529f\u80fd\uff0c\u63d0\u4f9b\u96c6\u6210\u7684\u9ad8\u80fd\u6548\u65b9\u6848\uff0c\u5168\u9762\u63a7\u5236\u524d\u7167\u706f\u3002<\/p>\n
\n\tNCV78663\u662f\u964d\u538b-\u5347\u538b\u62d3\u6251\u7684LED\u7a33\u6d41\u5668\uff0c\u5177\u6709\u6052\u5b9a\u5e73\u5747\u7535\u6d41\u3001\u9ad8\u80fd\u6548\u96c6\u6210\u964d\u538b\u5f00\u5173<\/u>(\u9ad8\u8fb9)\u3001\u9ad8\u8fbe2A\u7684\u7535\u6d41\uff0c\u4ee5\u53ca\u6269\u5c55\u8bca\u65ad\u529f\u80fd(\u68c0\u6d4b\u5f00\u8def<\/u>\u6216\u9a71\u52a8\u5668\u6545\u969c\u3001\u77ed\u8def<\/u>\u3001\u8fc7\u6d41\u4fdd\u62a4\u3001\u5355\u4e2aLED\u6545\u969c)\u3001\u70ed\u4fdd\u62a4\u7684\u7279\u6027\u3002<\/p>\n
\n\t<\/p>\n
\n\t<\/p>\n
\n\t\u5c3e\u706f\u65b9\u6848<\/p>\n
\n\t\u73b0\u5728\u6c7d\u8f66\u7ec4\u5408\u5c3e\u706f(RCL)\u8d8a\u6765\u8d8a\u591a\u5730\u91c7\u7528LED\u706f\u4f53\u7ec4\uff0c\u4e0d\u4ec5\u5916\u5f62\u7f8e\u89c2\u3001\u5149\u6548\u9ad8\uff0c\u66f4\u6709\u52a9\u4e8e\u540e\u8f66\u6e05\u6670\u5730\u770b\u5230\u524d\u8f66\u7684\u884c\u9a76\u72b6\u6001\u3002\u5b89\u68ee\u7f8e\u534a\u5bfc\u4f53\u7684NCV7680\u662f\u7528\u4e8e\u6c7d\u8f66LED\u7ec4\u5408\u5c3e\u706f\u7684\u7ebf\u6027\u7a33\u6d41\u5668\u53ca\u63a7\u5236\u5668\uff0c\u5177\u6709\u9a71\u52a8LED\u4e32\u6052\u6d41\u8f93\u51fa\u3001LED\u4e32\u5f00\u8def\u8bca\u65ad(\u5e26\u5f00\u6f0f\u6781\u8f93\u51fa)\u3001\u6d88\u9664EMI\u987e\u8651\u7684\u6b6a\u66f2\u7387\u63a7\u5236\u529f\u80fd\u3001\u7247\u4e0a1 kHz\u5c3e\u6cbfPWM\u8c03\u5149\u3001\u8fc7\u538b\u53ca\u8fc7\u6e29\u65f6\u964d\u4f4e\u8f93\u51fa\u529f\u7387\u7b49\u7279\u6027\u3002<\/p>\n
\n\t\u6c7d\u8f66\u7535\u6c60<\/u>\u7cfb\u7edf\u7535\u538b\u6ce2\u52a8\u8303\u56f4\u5927\uff0c\u5728\u4f4e\u7535\u538b\u6761\u4ef6\u4e0b\u63d0\u4f9b\u6052\u5b9aLED\u5149\u8f93\u51fa\u662f\u5173\u952e\u7279\u6027\u3002NCV7680\u5305\u542b8\u4e2a\u7ebf\u6027\u53ef\u7f16\u7a0b\u6052\u6d41\u6e90\u3002\u91c7\u7528NCV7680\u7684\u7cfb\u7edf\u53ef\u652f\u6301\u4e24\u4e2a\u4eae\u5ea6\u7b49\u7ea7\uff0c\u4e00\u4e2a\u7528\u4e8e\u5239\u8f66\u706f\uff0c\u4e00\u4e2a\u7528\u4e8e\u5c3e\u706f\uff1b\u4e5f\u53ef\u4ee5\u91c7\u7528\u53ef\u9009\u7684PWM\u63a7\u5236(\u9996\u9009\u7684LED\u8c03\u5149\u65b9\u6cd5)\u3002PWM\u53d1\u751f\u5668\u7684\u56fa\u5b9a\u9891\u7387\u53ef\u63d0\u4f9b\u65e0\u95ea\u70c1\u7684\u7167\u660e\u3002\u53ef\u9009\u7684\u5916\u90e8\u9547\u6d41\u5668FET\u5141\u8bb8\u5728\u8981\u6c42\u5927\u7535\u6d41\u7684\u8bbe\u8ba1\u4e2d\u5206\u914d\u529f\u7387\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u4e3a\u914d\u5408\u5e38\u89c1\u7684LED\u4e32\u7ec4\u5408\u5c3e\u706f\u914d\u7f6e\uff0cNCV7680\u63d0\u4f9b8\u8def\u5339\u914d\u8f93\u51fa\uff0c\u7528\u4e8e\u5355\u72ec\u9a71\u52a8\u5404\u4e32\uff0c\u800c\u7535\u6d41\u7531\u5355\u9897\u7535\u963b<\/u>\u8bbe\u5b9a\u3002\u5355\u72ec\u9a71\u52a8\u5404\u53ef\u4e32\u786e\u4fdd\u4e0d\u540c\u4e32\u4e4b\u95f4\u7684\u7535\u6d41\u5206\u914d\u5747\u8861\u3002NCV7680\u53ef\u4ee5\u5355\u72ec\u4f7f\u7528\uff0c\u4e5f\u53ef\u4ee5\u4e0e\u5176\u5b83\u4e00\u4e9b\u652f\u6301\u7535\u8def<\/u>\u4e00\u8d77\u7ec4\u6210\u66f4\u590d\u6742\u7cfb\u7edf\u3002\u8be5\u5668\u4ef6\u9002\u7528\u4e8e\u7ec4\u5408\u5c3e\u706f\u3001\u65e5\u95f4\u884c\u8f66\u706f(DRL)\u3001\u96fe\u706f\u3001\u4e2d\u592e\u9ad8\u4f4d\u5239\u8f66\u706f(CHMSL)\u9635\u5217\u3001\u8f6c\u5411\u4fe1\u53f7\u706f\u53ca\u5176\u4ed6\u5916\u90e8\u8c03\u5236\u5e94\u7528\u3001\u6db2\u6676\u663e\u793a<\/u>\u5668(LCD)\u80cc\u5149\u3001\u7167\u660e\u6a21\u5757\u7b49\u3002<\/p>\n
\n\t\u6c7d\u8f66\u5185\u90e8\u53ca\u5916\u90e8\u7167\u660e\u65b9\u6848<\/p>\n
\n\t1) \u5185\u90e8RGB LED\u7167\u660e\u65b9\u6848<\/p>\n
\n\t\u672c\u5730\u4e92\u8fde\u7f51\u7edc(LIN)\u603b\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u5f53\u4eca\u6c7d\u8f66\u7f51\u7edc\u67b6\u6784\u7684\u4f4e\u6210\u672c\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u3002NCV7430 LIN RGB LED\u9a71\u52a8\u5668\u7ed3\u5408\u4e86LIN\u6536\u53d1\u5668<\/u>\u4e0eRGB LED\u9a71\u52a8\u5668\u53ca\u5b58\u50a8\u5668<\/u>\uff0c\u9002\u7528\u4e8e\u6c7d\u8f66\u5185\u90e8\u7167\u660e\u3002\u8fd9\u6b3e\u5355\u82af\u7247RGB\u9a71\u52a8\u5668\u53ef\u76d1\u89c6\u6c7d\u8f66\u5185\u90e8\u7167\u660e\u4e2d\u7684\u4e13\u7528\u591a\u8272\u5f69LED\u5e94\u7528\u3002<\/p>\n
\n\tNCV7430\u5305\u542bLIN\u63a5\u53e3(\u4ece\u5668\u4ef6)\uff0c\u7528\u4e8eLED\u8272\u5f69\u53ca\u5149\u5f3a\u5ea6\u53c2\u6570\u8bbe\u5b9a\u3002\u8be5\u5668\u4ef6\u901a\u8fc7LIN\u603b\u7ebf\u63a5\u6536\u6307\u4ee4\uff0c\u968f\u540e\u72ec\u7acb\u9a71\u52a8LED\u3002NCV7430\u5728LIN\u603b\u7ebf\u4e0a\u7528\u4f5c\u4ece\u5668\u4ef6\uff0c\u800c\u4e3b\u5668\u4ef6\u53ef\u4ee5\u901a\u8fc7\u603b\u7ebf\u8bfb\u53d6\u7279\u5b9a\u72b6\u6001\u4fe1\u606f(\u53c2\u6570\u503c\u53ca\u9519\u8bef\u6807\u5fd7)\u3002NCV7430\u7684LIN\u5730\u5740\u53ef\u901a\u8fc7\u5668\u4ef6\u5185\u90e8\u5b58\u50a8<\/u>\u5668\u7f16\u7a0b\u56fa\u5316\u3002<\/p>\n
\n\t<\/p>\n
\n\tNCV7430\u7684\u7279\u6027\u8fd8\u5305\u62ec\u4fdd\u62a4\u53ca\u8bca\u65ad\u8fc7\u6d41\u68c0\u6d4b(\u5bf9\u5730\u53caVBB\u77ed\u8def\u68c0\u6d4b\u3001LED\u5f00\u8def\u68c0\u6d4b\u3001\u9ad8\u6e29\u8b66\u793a\u53ca\u5173\u95ed\u548c\u68c0\u6d4b\u5230\u9519\u8bef\u65f6\u91cd\u8bd5\u6a21\u5f0f)\uff1b\u7701\u7535(\u4f11\u7720\u6a21\u5f0f\u4f9b\u7535\u7535\u6d4120 mA\u3001\u517c\u5bb914 V\u6c7d\u8f66\u7cfb\u7edf)\uff1b\u4ee5\u53caEMI\u517c\u5bb9\u6027(LIN\u603b\u7ebf\u96c6\u6210\u659c\u5761\u63a7\u5236\u3001LED\u8c03\u5236\u6a21\u5f0f\u964d\u4f4eEMC<\/u>)\u3002<\/p>\n
\n\t2) \u5916\u90e8\u53ca\u5185\u90e8\u7167\u660e\u6052\u6d41\u7a33\u6d41\u5668(CCR)\u65b9\u6848<\/p>\n
\n\t\u53cc\u7aef\u7ebf\u6027\u6052\u6d41\u7a33\u6d41\u5668(CCR)\u662f\u7b80\u5355\u3001\u7ecf\u6d4e\u53ca\u5f3a\u56fa\u7684\u5668\u4ef6\uff0c\u4e3a\u6210\u672c\u654f\u611f\u7684LED\u5e94\u7528\u63d0\u4f9b\u6709\u6548\u7684\u7a33\u6d41\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u6c7d\u8f66\u5916\u90e8\u7167\u660e\uff0c\u5982\u4e2d\u592e\u9ad8\u4f4d\u5239\u8f66\u706f(CHMSL)\uff0c\u4ee5\u53ca\u5185\u90e8\u7167\u660e\uff0c\u5982\u5ea7\u8231\u706f\u3001\u5316\u5986\u955c\u706f\u3001\u624b\u5957\u7bb1\u3002\u8be5\u5668\u4ef6\u4e0d\u8981\u6c42\u5916\u90e8\u5143\u4ef6\uff0c\u53ef\u7528\u4f5c\u9ad8\u8fb9\u6216\u4f4e\u8fb9\u7a33\u6d41\u5668\uff0c\u5728\u5bbd\u8f93\u5165\u7535\u538b\u8303\u56f4\u4e0b\u5bf9\u8f93\u51fa\u7535\u6d41\u8fdb\u884c\u7a33\u6d41\uff0c\u5176\u8bbe\u8ba1\u5e26\u6709\u8d1f\u6e29\u5ea6\u7cfb\u6570\u7279\u6027\uff0c\u7528\u4e8e\u4fdd\u62a4LED\u5728\u6781\u7aef\u7535\u538b\u53ca\u5de5\u4f5c\u6761\u4ef6\u4e0b\u514d\u53d7\u70ed\u5931\u63a7\u5f71\u54cd\u3002<\/p>\n
\n\t\u578b\u53f7\u4e3aNSI45xxx\u3001NSI50xxx\u3001NSIC20xx\u3001NSI45xxxJ\u548cNSI50150AD\u7684\u5668\u4ef6\u7684\u7a33\u6d41\u7535\u6d41\u53ef\u5728\u5bbd\u7535\u538b\u8303\u56f4\u5185\u63d0\u4f9b\u6052\u5b9a\u4eae\u5ea6\uff1b\u8d1f\u6e29\u5ea6\u7cfb\u6570\u5728\u9ad8\u73af\u5883\u6e29\u5ea6\u6761\u4ef6\u4e0b\u53ef\u4fdd\u62a4LED\uff1b\u63d0\u4f9b\u591a\u79cd\u6700\u5927\u7535\u538b\u7248\u672c(45 V\u300150 V\u53ca120 V)\uff0c\u53ef\u627f\u53d7\u7535\u6c60\u7535\u538b\u7a81\u964d\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u9664\u4ee5\u4e0a\u65b9\u6848\uff0c\u5b89\u68ee\u7f8e\u534a\u5bfc\u4f53\u8fd8\u63d0\u4f9b\u5176\u5b83LED\u9a71\u52a8\u65b9\u6848\u3002\u7d27\u51d1\u578b350 mA\u964d\u538bLED\u9a71\u52a8\u5668CAV4201\u548cCAT4201\u91c7\u7528\u4e13\u5229\u7684\u5e73\u5747\u7535\u6d41\u7a33\u6d41\u67b6\u6784\uff0c\u53ef\u752824 V\u7535\u6e90\u9a71\u52a8\u4e32\u8054\u7684\u591a\u8fbe7\u9897LED\uff0c\u5904\u7406\u8fbe40 V\u7684\u77ac\u6001\u7535\u538b\uff0c\u80fd\u6548\u9ad8\u4e8e94%\uff1b\u8fd8\u5177\u6709\u9650\u6d41\u53ca\u8fc7\u70ed\u4fdd\u62a4\u3001LED\u5f00\u8def\u4fdd\u62a4\u529f\u80fd\u3002\u5176\u6c7d\u8f66\u7248\u672cCAV4201\u901a\u8fc7\u4e86AEC-Q100\u8ba4\u8bc1\u3002\u53e6\u4e00\u6b3e\u7528\u4e8e\u9ad8\u4eae\u5ea6LED\u7684\u591a\u62d3\u6251\u6052\u6d41\u5f00\u5173\u7a33\u538b\u5668<\/u>NCV3065\uff0c\u9a71\u52a8\u7535\u6d41\u8fbe1.5 A\uff0c\u91c7\u7528\u5916\u90e8\u5f00\u5173\u63d0\u5347\u80fd\u6548\uff0c\u652f\u6301PWM\u53ca\u6a21\u62df\u8c03\u5149\uff0c\u53ef\u627f\u53d7\u8fbe40 V\u77ac\u6001\u7535\u538b\u3002<\/p>\n
\n\t\u603b\u7ed3<\/p>\n
\n\t\u5b89\u68ee\u7f8e\u534a\u5bfc\u4f53\u8fd0\u7528\u4f4e\u538b\u53ca\u9ad8\u538b\u6280\u672f\u53ca\u7535\u6e90\u7ba1\u7406<\/u>\u65b9\u6848\u65b9\u9762\u7684\u4e13\u77e5\u548c\u6280\u672f\uff0c\u4ee5\u53ca\u5148\u8fdb\u6c7d\u8f66\u5de5\u827a\u6280\u672f\u4e3a\u6c7d\u8f66\u7167\u660e\u5e94\u7528\u63d0\u4f9b\u5404\u79cd\u5148\u8fdb\u89e3\u51b3\u65b9\u6848\u3002\u6240\u6709\u8fd9\u4e9b\u96c6\u6210\u7535\u8def<\/u>\u5747\u7b26\u5408\u6c7d\u8f66\u53ef\u9760\u6027\u548c\u6e29\u5ea6\u7b49\u89c4\u8303\u53ca\u73af\u4fdd\u8981\u6c42\uff0c\u540c\u65f6\u80fd\u591f\u6ee1\u8db3\u4eba\u4eec\u5bf9\u8f66\u5185\u7167\u660e\u63a7\u5236\u3001\u524d\u7167\u706f\u3001\u540e\u7ec4\u5408\u706f\u3001\u96fe\u706f\u3001\u793a\u5ed3\u706f\uff0c\u5c24\u5176\u662f\u65b0\u5149\u6e90\u7b49\u65b9\u9762\u8d8a\u6765\u8d8a\u9ad8\u7684\u8981\u6c42\uff0c\u5728\u4e3a\u9a7e\u9a76\u8005\u5e26\u6765\u8212\u9002\u6027\u548c\u4e50\u8da3\uff0c\u4e30\u5bcc\u6d88\u8d39\u8005\u4f53\u9a8c\u7684\u540c\u65f6\uff0c\u4e5f\u6ee1\u8db3\u4e86\u73af\u4fdd\u548c\u8282\u80fd\u7684\u8981\u6c42\u3002
\n\t\u6765\u6e90\uff1bled\u7f51<\/p>\n","protected":false},"excerpt":{"rendered":"
\u968f\u7740 LED \u5149\u8f93\u51fa\u4e0d\u65ad\u63d0\u5347\uff0c\u5f69\u8272\u53ca\u767d\u5149\u9ad8\u4eae\u5ea6LED\u5df2\u80fd\u66ff\u4ee3\u767d\u70bd\u706f\u7528\u4e8e\u6c7d\u8f66\u7167\u660e\u3002\u7531\u4e8eLED\u662f\u4f4e\u538b\u5668\u4ef6\uff0c\u6839\u636e\u8272\u5f69\u53ca \u7535\u6d41 \u4e0d\u540c\uff0c\u5176\u6b63\u5411\u7535\u538b\u53ef\u80fd\u4ecb\u4e8e2 V\u81f34.5 V\u4e4b\u95f4\uff1bLED\u8fd8\u9700\u8981\u4ee5\u6052\u5b9a\u7535\u6d41\u9a71\u52a8<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2859"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2859"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2859\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2859"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}